userpermissionweb.aspx.cs

可供共享学习.net环境下生产管理的实现

using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
using Botheighten.Yanghui.BusinessFacade;
using Botheighten.Yanghui.Framework;
using Botheighten.Yanghui.BusinessRules;

namespace Botheighten.Yanghui.Web
{
	/// <summary>
	/// UserPermissionWeb 的摘要说明。
	/// </summary>
	public class UserPermissionWeb : BasePage
	{
		protected System.Web.UI.WebControls.Label lblTitle;
		protected System.Web.UI.WebControls.Label lblMessage;
		protected System.Web.UI.WebControls.Table tablePermission;
		protected System.Web.UI.WebControls.Button btnSave;
		protected System.Web.UI.WebControls.Button btnGoBack;
		protected System.Web.UI.WebControls.DropDownList ddlUser;
	
		private void Page_Load(object sender, System.EventArgs e)
		{
			// 在此处放置用户代码以初始化页面
			// 在此处放置用户代码以初始化页面
			Principal p=this.CurrentUser();
			this.CheckPermissionPage(p.Id,"Y","302");
			this.ReponseWriteDeleteScript ();
			this.lblMessage.Visible=false;
			this.GoBackFunction(this.btnGoBack);
			if(!Page.IsPostBack)
			{
				DataTable dv=LoginSystem.AllUser("","","","Y");
				DropDownList lc=this.ddlUser;
				//Common.BindDrop(this.ddlUser,dv,BusinessRules.User.NAME,BusinessRules.User.ID);
				lc.Items.Clear();
				foreach(DataRow myRow in dv.Rows)
				{
					lc.Items.Add(new ListItem(myRow[BusinessRules.User.ID].ToString()+"["+myRow[BusinessRules.User.NAME].ToString()+"]",myRow[BusinessRules.User.ID].ToString()));
				}
				lc.DataBind();
				if(Request.QueryString["UserID"]!=null && Request.QueryString["UserID"].ToString()!="")
					Common.SelectFlg(this.ddlUser,Request.QueryString["UserID"].ToString());
				InitPageContent();
			}

			if (this.IsPostBack)
			{
				this.InitPageContentAgain();
			}
			
		}

		private void InitPageContent()
		{
			if(this.ddlUser.Items.Count>0)
			{	
				string userid=this.ddlUser.SelectedItem.Value;
				DataView dvAllCat=LoginSystem.GetCatalog("Y").DefaultView;	
				int i=0;
				foreach(DataRowView CatItem in dvAllCat)
				{
					if (dvAllCat.Count>0)
					{
						
						TableRow TRow=new TableRow();
						//TRow.CssClass="Table_Header";
						TableCell TCell=new TableCell();
					
						CheckBox CBoxSelect=new CheckBox();
						CBoxSelect.ID="Cat"+i.ToString();
						CBoxSelect.AutoPostBack=false;
						CBoxSelect.Style.Add("width","90%");
						CBoxSelect.Checked=false;
						CBoxSelect.Text=CatItem[Catalog.NAME].ToString();
						CBoxSelect.ToolTip=CatItem[Catalog.ID].ToString();
						//CBoxSelect.CheckedChanged+=new System.EventHandler(this.CBoxSelect_CheckedChanged);
						CBoxSelect.Attributes.Add("onClick","ChangeAll('"+i.ToString()+"')");
						//this.UserDropList.SelectedIndexChanged += new System.EventHandler(this.UserDropList_SelectedIndexChanged);
						//TCell.HorizontalAlign=HorizontalAlign.Center;					

						TCell.Controls.Add(CBoxSelect);

						TRow.Cells.Add(TCell);
						tablePermission.Rows.Add(TRow);		


						CheckBoxList CBoxList= new CheckBoxList();
						CBoxList.ID ="List"+i.ToString();
						CBoxList.RepeatColumns = 4;
						CBoxList.RepeatDirection=RepeatDirection.Horizontal;
						CBoxList.Style.Add("width","90%");					
					
						DataView dvPermit=LoginSystem.GetPage(CatItem[Catalog.ID].ToString(),"Y").DefaultView;

						int permitCount=dvPermit.Count;
					
						for (int permitOrd=0;permitOrd<permitCount;permitOrd++)
						{
							string strPermitName=dvPermit[permitOrd][BusinessRules.Page.NAME].ToString();
							string strPermitId=dvPermit[permitOrd][BusinessRules.Page.CODE].ToString();
							ListItem CBox=new ListItem(strPermitName,strPermitId);
													
							if (LoginSystem.CheckPermission(userid,"",strPermitId))
							{			
								CBox.Selected =true;
							}
							else
							{
								CBox.Selected =false;			
							}
							CBoxList.Items.Add(CBox);
						
						}
						TableRow TRow1=new TableRow();
						TableCell TCell1=new TableCell();
						TRow1.CssClass="Table_General";
						TCell1.HorizontalAlign=HorizontalAlign.Center;
						TCell1.Controls.Add(CBoxList);
						TRow1.Cells.Add(TCell1);
						tablePermission.Rows.Add(TRow1);				
					}

					i++;
				}
			}
			
		}


		private void InitPageContentAgain()
		{			
			string userid=this.ddlUser.SelectedItem.Value;
			DataView dvAllCat=LoginSystem.GetCatalog("Y").DefaultView;	
			int i=0;
			foreach(DataRowView CatItem in dvAllCat)
			{
				if (dvAllCat.Count!=0)
				{						
					TableRow TRow=new TableRow();
					//TRow.CssClass="Table_Header";
					TableCell TCell=new TableCell();

					CheckBox CBoxSelect=new CheckBox();
					CBoxSelect.ID="Cat"+i.ToString();
					CBoxSelect.Style.Add("width","90%");
					CBoxSelect.Checked=false;
					CBoxSelect.Text=CatItem[Catalog.NAME].ToString();
					CBoxSelect.ToolTip=CatItem[Catalog.ID].ToString();
					CBoxSelect.AutoPostBack=false;
					//CBoxSelect.CheckedChanged+=new System.EventHandler(this.CBoxSelect_CheckedChanged);
					CBoxSelect.Attributes.Add("onClick","ChangeAll('"+i.ToString()+"')");
					//this.UserDropList.SelectedIndexChanged += new System.EventHandler(this.UserDropList_SelectedIndexChanged);
					//TCell.HorizontalAlign=HorizontalAlign.Center;					

					TCell.Controls.Add(CBoxSelect);

					TRow.Cells.Add(TCell);
					tablePermission.Rows.Add(TRow);		


					CheckBoxList CBoxList= new CheckBoxList();
					CBoxList.ID ="List"+i.ToString();
					CBoxList.RepeatColumns = 4;
					CBoxList.RepeatDirection=RepeatDirection.Horizontal;
					CBoxList.Style.Add("width","90%");					
					DataView dvPermit=LoginSystem.GetPage(CatItem[Catalog.ID].ToString(),"Y").DefaultView;

					int permitCount=dvPermit.Count;					
					
					for (int permitOrd=0;permitOrd<permitCount;permitOrd++)
					{
						string strPermitName=dvPermit[permitOrd][BusinessRules.Page.NAME].ToString();
						string strPermitId=dvPermit[permitOrd][BusinessRules.Page.CODE].ToString();
						ListItem CBox=new ListItem(strPermitName,strPermitId);												
						CBoxList.Items.Add(CBox);
						
					}
					TableRow TRow1=new TableRow();
					TableCell TCell1=new TableCell();
					TRow1.CssClass="Table_General";
					TCell1.HorizontalAlign=HorizontalAlign.Center;
					TCell1.Controls.Add(CBoxList);
					TRow1.Cells.Add(TCell1);
					tablePermission.Rows.Add(TRow1);				
				}
				i++;
			}			
		}

	

		#region Web Form Designer generated code
		override protected void OnInit(EventArgs e)
		{
			//
			// CODEGEN：该调用是 ASP.NET Web 窗体设计器所必需的。
			//
			InitializeComponent();
			base.OnInit(e);
		}
		
		/// <summary>
		/// 设计器支持所需的方法 - 不要使用代码编辑器修改
		/// 此方法的内容。
		/// </summary>
		private void InitializeComponent()
		{    
			this.ddlUser.SelectedIndexChanged += new System.EventHandler(this.ddlUser_SelectedIndexChanged);
			this.btnSave.Click += new System.EventHandler(this.btnSave_Click);
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion

		private void ddlUser_SelectedIndexChanged(object sender, System.EventArgs e)
		{
			this.BindDrop();
		}

		private void BindDrop()
		{
			if(!(this.ddlUser.Items.Count>0))
				this.btnSave.Enabled=false;

			foreach (TableRow Rows in tablePermission.Rows)
				foreach (TableCell Cells in Rows.Cells)			
				{
					if (Cells.Controls[0].GetType().Name=="CheckBox")					
					{
						((CheckBox)(Cells.Controls[0])).Checked=false;
						continue;
					}
					foreach (CheckBoxList CheckBoxLists in Cells.Controls)
						foreach (ListItem Items in CheckBoxLists.Items)
						{		
											
							if (LoginSystem.CheckPermission(this.ddlUser.SelectedItem.Value,"",Items.Value))								
								Items.Selected =true;											
							else 
								Items.Selected =false;
						}
				}
		}

		private void btnSave_Click(object sender, System.EventArgs e)
		{
			ArrayList RolePermit=new ArrayList();
			foreach (TableRow Rows in tablePermission.Rows)
			{
				foreach (TableCell Cells in Rows.Cells)	
				{
					if (Cells.Controls[0].GetType().Name=="CheckBox")					
					{
						((CheckBox)(Cells.Controls[0])).Checked=false;
						continue;
					}
					foreach (CheckBoxList CheckBoxLists in Cells.Controls)
						foreach (ListItem Items in CheckBoxLists.Items)												
							if (Items.Selected)												
								RolePermit.Add(Items.Value);
				}
			}

			
			if(LoginSystem.SavePermission(this.ddlUser.SelectedItem.Value,RolePermit))
			{
				this.lblMessage.Text ="成功：修改用户权限成功";
				this.lblMessage.Visible=true;
			}
			else
			{
				this.lblMessage.Text ="失败：在修改用户权限中遇到错误";
				this.lblMessage.Visible=true;
				
			}
		}
				
		


	}
}